Control Valve Study Material - Instrumentation Tools

Shaft and Coupling Bore Tapers Repair Caused Frequent Shutdowns

often-found fret-pitted shaft and coupling bore tapers repair caused frequent and lengthy shutdowns.

Root Cause Analysis (RCA): Malfunctioning inlet check valves caused 5-year long chaos at each stop/trip of the compressor.

[RCA] Refrigeration Compressor Turbine Not-tripping when needed Trip Throttle Valve threatened potential compressor wrecks eliminated.

Root Cause Analysis (RCA): Erratic Stroking Control Valves threaten delaying the 4-months shutdown plants restart.

Stem packing is a type of seal, damps leakage between moving part and housing, is essential for the control valve.

In this article we explained how to protect pumps from the cavitation, reasons for cavitation, and solutions with PLC programming.

Learn the valve types based on stem movement and difference between rotary shaft valves & sliding stem type control valves.

The purpose of the float valve is to control the flow and fill level of the tanks as required and stop overflow.

A self-actuated temperature regulator consists of a bulb with capillary tubing connected to an actuator with a valve body.

The hydraulic valve is a fluid-operated device used to direct its output as desired in a variety of applications.